Is a solid has 26 edges (E), 16 vertices (V) and 12 faces (F), then find what F + V - E =___.
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F + V - E = 12 + 16 - 26
F + V - E = 28 - 26
F + V - E = 2
For a cube, the number of faces is F, number of edges is E, and number of vertices is V. Find the value of F + E + V.
If F is the number of faces, V is the number of vertices and E is the number of edges of the given solid, then, F + V - E = ___.
Consider the figure:
Let the number of faces be F, the number of edges be E and number of vertices be V.Then find the value of F + E + V.
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Consider the figure (triangular pyramid):
Let the number of faces be F, number of edges be E and number of vertices be V.
Then find the value of F + E + V.